Home / 3,176,059,731.14-4,763,078,854.22-1,048,509,289.82

Finding the Fourth Proportional to 3,176,059,731.14, 4,763,078,854.22 and 1,048,509,289.82

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Solution

The fourth proportional to 3,176,059,731.14, 4,763,078,854.22 and 1,048,509,289.82 is: 1,572,430,259.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,059,731.14 : 4,763,078,854.22 = 1,048,509,289.82 : x
  2. Step 2: Convert to fraction form
    3,176,059,731.14/4,763,078,854.22 = 1,048,509,289.82/x
  3. Step 3: Cross multiply
    3,176,059,731.14x = 4,763,078,854.22 × 1,048,509,289.82
  4. Step 4: Simplify right side
    3,176,059,731.14x = 4,994,132,426,794,871,808
  5. Step 5: Solve for x
    x = 4,994,132,426,794,871,808/3,176,059,731.14
  6. Step 6: Final answer
    x = 1,572,430,259.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.